| Place of Origin: | CHINA |
|---|---|
| Brand Name: | AJA |
| Certification: | COA.MSDS |
| Model Number: | 99% |
| Minimum Order Quantity: | 25kg |
| Price: | USD3.5-10/KG |
| Packaging Details: | 25kg/drum |
| Delivery Time: | 7-15 days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
| Supply Ability: | 2000 Tons/ Year |
| CAS: | 1643-19-2 | EINECS No: | 216-699-2 |
|---|---|---|---|
| Molecular Formula: | (C4H9)4NBr | Molecular Weight: | 322.3714 |
| Appearance: | White Crystals Powder | Assay: | ≥99.0% |
| Free Amine Value: | ≤3mg KOH/g | Loss On Drying: | ≤0.8% |
| High Light: | Catalyst Tetrabutylammonium Bromide,White Crystals Powder Tetrabutylammonium Bromide,99% Tetrabutylammonium Bromide |
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Quaternary Ammonium Salt 99% TBAB Catalyst Tetrabutylammonium Bromide
Product Name: Tetrabutylammonium bromide
Alias: TBAB;Tetrabutyl Ammonium Bromide
CAS No.: 1643-19-2
EINECS No.:216-699-2
Molecular Formula: (C4H9)4NBr
Molecular Weight: 322.3714
Properties & Specification
White crystals powder, deliquescent, easily soluble in water, alcohol, ether, chloroform and acetone, slightly soluble in benzene
| Item | Standard |
| Assay | ≥99.0% |
| Free amine value | ≤3mg KOH/g |
| Loss on drying | ≤0.8% |
Application
In organic synthetic chemistry, such as halogen substitution reaction, redox reaction, N-alkylation, dichlorocarbene and other phase transfer catalysts.
Powder coating, epoxy resin and other polymer curing accelerators, phase change cold storage materials in refrigeration systems.
Packing
25KG/ cardboard drum. Store in a dark, cool, dry and ventilated place.
